package cn.fengzhilun.javase.day10;

import org.junit.Test;

public class TestClass {
	@Test
	public void test() {
		//Cat cat =new Cat("黄色");
		Cat cat =new Cat("紫色");
		cat.setColor("黑色");
		System.out.println(cat.getColor());
		cat.shout();
	}
}
